import React from "react";
import { DateInputProps } from "../../Date.Input";
import { DatePickerProps } from "../DatePicker";
export interface UseDatepickerOptions extends Pick<DatePickerProps, "locale" | "fromDate" | "toDate" | "today" | "toDate" | "fromDate" | "toDate" | "disabled" | "disableWeekends"> {
    /**
     * The initially selected Date
     */
    defaultSelected?: Date;
    /**
     * Default shown month
     */
    defaultMonth?: Date;
    /**
     * Make selection of Date required
     */
    required?: boolean;
    /**
     * Callback for changed state
     */
    onDateChange?: (val?: Date) => void;
    /**
     * Input-format
     * @default "dd.MM.yyyy"
     */
    inputFormat?: string;
    /**
     * validation-callback
     */
    onValidate?: (val: DateValidationT) => void;
    /**
     * Allows input of with `yy` year format.
     *
     * Decision between 20th and 21st century is based on before(todays year - 80) ? 21st : 20th.
     * e.g. In 2024 this equals to 1944 - 2043.
     * @default true
     */
    allowTwoDigitYear?: boolean;
}
interface UseDatepickerValue {
    /**
     * Use: <DatePicker {...datepickerProps}/>
     */
    datepickerProps: DatePickerProps;
    /**
     * Use: <DatePicker.Input {...inputProps}/>
     */
    inputProps: Pick<DateInputProps, "onChange" | "onFocus" | "onBlur" | "value"> & {
        /**
         * @private
         */
        setAnchorRef: React.Dispatch<React.SetStateAction<HTMLButtonElement | null>>;
    };
    /**
     * Resets all states (callback)
     */
    reset: () => void;
    /**
     * Currently selected date
     * Up to user to validate date
     */
    selectedDay?: Date;
    /**
     * Manually override currently selected day
     */
    setSelected: (date?: Date) => void;
}
export type DateValidationT = {
    isDisabled: boolean;
    isWeekend: boolean;
    isEmpty: boolean;
    isInvalid: boolean;
    isValidDate: boolean;
    isBefore: boolean;
    isAfter: boolean;
};
/**
 *
 * @see 🏷️ {@link UseDatepickerOptions}
 * @see 🏷️ {@link UseDatepickerValue}
 * @see 🏷️ {@link DateValidationT}
 * @example
 * const { datepickerProps, inputProps } = useDatepicker({
 *   fromDate: new Date("Aug 23 2019"),
 *   toDate: new Date("Feb 23 2024"),
 *   onDateChange: console.log,
 *   onValidate: console.log,
 * });
 */
export declare const useDatepicker: (opt?: UseDatepickerOptions) => UseDatepickerValue;
export {};